Here are some details about it:
It is a size large, In all the pictures I am 6'1" and 170 pounds. It is insulated from the waist up. 10/10k waterproofing. Again, it is 10/10 condition.
Here is a basic front view, I am 6'1".
Here is a side view, I bent my knees a little to fit the frame of the photo so thats why they look bunched at the knee.
And heres a shot of the arm length
If there is any interest in this authentic 80's one piece let me know